Line data Source code
1 : /*
2 : This file is part of TALER
3 : Copyright (C) 2020 Taler Systems SA
4 :
5 : TALER is free software; you can redistribute it and/or modify
6 : it under the terms of the GNU General Public License as
7 : published by the Free Software Foundation; either version 3, or
8 : (at your option) any later version.
9 :
10 : TALER is distributed in the hope that it will be useful, but
11 : WITHOUT ANY WARRANTY; without even the implied warranty of
12 : MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13 : GNU General Public License for more details.
14 :
15 : You should have received a copy of the GNU General Public
16 : License along with TALER; see the file COPYING. If not, see
17 : <http://www.gnu.org/licenses/>
18 : */
19 : /**
20 : * @file testing_api_cmd_delete_instance.c
21 : * @brief command to test DELETE /instance/$ID
22 : * @author Christian Grothoff
23 : */
24 : #include "platform.h"
25 : #include <taler/taler_exchange_service.h>
26 : #include <taler/taler_testing_lib.h>
27 : #include "taler_merchant_service.h"
28 : #include "taler_merchant_testing_lib.h"
29 :
30 :
31 : /**
32 : * State of a "DELETE /instances/$ID" CMD.
33 : */
34 : struct DeleteInstanceState
35 : {
36 :
37 : /**
38 : * Handle for a "DELETE instance" request.
39 : */
40 : struct TALER_MERCHANT_InstanceDeleteHandle *igh;
41 :
42 : /**
43 : * The interpreter state.
44 : */
45 : struct TALER_TESTING_Interpreter *is;
46 :
47 : /**
48 : * Base URL of the merchant serving the request.
49 : */
50 : const char *merchant_url;
51 :
52 : /**
53 : * ID of the instance to run DELETE for.
54 : */
55 : const char *instance_id;
56 :
57 : /**
58 : * Expected HTTP response code.
59 : */
60 : unsigned int http_status;
61 :
62 : /**
63 : * Use purge, not delete.
64 : */
65 : bool purge;
66 :
67 : };
68 :
69 :
70 : /**
71 : * Callback for a /delete/instances/$ID operation.
72 : *
73 : * @param cls closure for this function
74 : * @param hr response being processed
75 : */
76 : static void
77 0 : delete_instance_cb (void *cls,
78 : const struct TALER_MERCHANT_HttpResponse *hr)
79 : {
80 0 : struct DeleteInstanceState *dis = cls;
81 :
82 0 : dis->igh = NULL;
83 0 : if (dis->http_status != hr->http_status)
84 : {
85 0 : GNUNET_log (GNUNET_ERROR_TYPE_ERROR,
86 : "Unexpected response code %u (%d) to command %s\n",
87 : hr->http_status,
88 : (int) hr->ec,
89 : TALER_TESTING_interpreter_get_current_label (dis->is));
90 0 : TALER_TESTING_interpreter_fail (dis->is);
91 0 : return;
92 : }
93 0 : switch (hr->http_status)
94 : {
95 0 : case MHD_HTTP_NO_CONTENT:
96 0 : break;
97 0 : case MHD_HTTP_UNAUTHORIZED:
98 0 : break;
99 0 : case MHD_HTTP_NOT_FOUND:
100 0 : break;
101 0 : default:
102 0 : GNUNET_log (GNUNET_ERROR_TYPE_WARNING,
103 : "Unhandled HTTP status %d for DELETE instance.\n",
104 : hr->http_status);
105 : }
106 0 : TALER_TESTING_interpreter_next (dis->is);
107 : }
108 :
109 :
110 : /**
111 : * Run the "DELETE instance" CMD.
112 : *
113 : * @param cls closure.
114 : * @param cmd command being run now.
115 : * @param is interpreter state.
116 : */
117 : static void
118 0 : delete_instance_run (void *cls,
119 : const struct TALER_TESTING_Command *cmd,
120 : struct TALER_TESTING_Interpreter *is)
121 : {
122 0 : struct DeleteInstanceState *dis = cls;
123 :
124 0 : dis->is = is;
125 0 : if (dis->purge)
126 0 : dis->igh = TALER_MERCHANT_instance_purge (is->ctx,
127 : dis->merchant_url,
128 : dis->instance_id,
129 : &delete_instance_cb,
130 : dis);
131 : else
132 0 : dis->igh = TALER_MERCHANT_instance_delete (is->ctx,
133 : dis->merchant_url,
134 : dis->instance_id,
135 : &delete_instance_cb,
136 : dis);
137 0 : GNUNET_assert (NULL != dis->igh);
138 0 : }
139 :
140 :
141 : /**
142 : * Free the state of a "DELETE instance" CMD, and possibly
143 : * cancel a pending operation thereof.
144 : *
145 : * @param cls closure.
146 : * @param cmd command being run.
147 : */
148 : static void
149 0 : delete_instance_cleanup (void *cls,
150 : const struct TALER_TESTING_Command *cmd)
151 : {
152 0 : struct DeleteInstanceState *dis = cls;
153 :
154 0 : if (NULL != dis->igh)
155 : {
156 0 : GNUNET_log (GNUNET_ERROR_TYPE_WARNING,
157 : "DELETE /instances/$ID operation did not complete\n");
158 0 : TALER_MERCHANT_instance_delete_cancel (dis->igh);
159 : }
160 0 : GNUNET_free (dis);
161 0 : }
162 :
163 :
164 : struct TALER_TESTING_Command
165 0 : TALER_TESTING_cmd_merchant_delete_instance (const char *label,
166 : const char *merchant_url,
167 : const char *instance_id,
168 : unsigned int http_status)
169 : {
170 : struct DeleteInstanceState *dis;
171 :
172 0 : dis = GNUNET_new (struct DeleteInstanceState);
173 0 : dis->merchant_url = merchant_url;
174 0 : dis->instance_id = instance_id;
175 0 : dis->http_status = http_status;
176 : {
177 0 : struct TALER_TESTING_Command cmd = {
178 : .cls = dis,
179 : .label = label,
180 : .run = &delete_instance_run,
181 : .cleanup = &delete_instance_cleanup
182 : };
183 :
184 0 : return cmd;
185 : }
186 : }
187 :
188 :
189 : struct TALER_TESTING_Command
190 0 : TALER_TESTING_cmd_merchant_purge_instance (const char *label,
191 : const char *merchant_url,
192 : const char *instance_id,
193 : unsigned int http_status)
194 : {
195 : struct DeleteInstanceState *dis;
196 :
197 0 : dis = GNUNET_new (struct DeleteInstanceState);
198 0 : dis->merchant_url = merchant_url;
199 0 : dis->instance_id = instance_id;
200 0 : dis->http_status = http_status;
201 0 : dis->purge = true;
202 : {
203 0 : struct TALER_TESTING_Command cmd = {
204 : .cls = dis,
205 : .label = label,
206 : .run = &delete_instance_run,
207 : .cleanup = &delete_instance_cleanup
208 : };
209 :
210 0 : return cmd;
211 : }
212 : }
213 :
214 :
215 : /* end of testing_api_cmd_delete_instance.c */
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